Tempest 2 vs DynaVap M7: Hybrid vs Pure Butane (2026)

Last updated: April 2026 | Prices are updated every 3 hours

TEMPEST 2 or DynaVap M7? Both are butane-powered vaporizers without a battery, but they take completely different approaches. One costs four times as much as the other. Is the extra cost worth it? We tested both and compare vapor quality, handling and value for money.

The most important points at a glance

TEMPEST 2 from 182 €: Pure convection up to 290, 46 g, adjustable airflow screws, WPA-compatible
DynaVap M7 from 53 €: Hybrid heating up to 220, only 21 g, click system, huge accessories ecosystem
TEMPEST 2 for flavour-focused users who like to fine-tune. DynaVap M7 for beginners and purists on a small budget
Price difference around 4× — the question is: What do you get for the extra money?

TEMPEST 2 vs DynaVap M7: Quick overview

Both devices work with a jet flame lighter and need neither a battery nor a mains socket. The TEMPEST 2 from MAD Heaters (UK) is a handcrafted stainless steel stem with pure convection. The DynaVap M7 is a compact hybrid vaporizer from the USA with the famously notorious click system. The philosophy is fundamentally different: customisation vs simplicity.

Comparison at a glance

MAD Heaters TEMPEST 2

from €182

from €53

Feature	TEMPEST 2	DynaVap M7
Manufacturer	MAD Heaters (UK)	DynaVap (USA)
Price	from 182 €	from 53 €
Heating type	Convection	Hybrid
Max. temperature	290	220
Heat-up time	15 s	7 s
Weight	46 g	21 g
WPA-compatible	Yes	Yes (with adapter)
Dosing capsules	No (adjustable bowl)	No
Warranty	2 yrs	2 yrs
Session type	On-demand	On-demand

All technical data according to manufacturer specifications | Prices are updated daily

How do convection and hybrid heating differ?

Winner for flavour: TEMPEST 2. The TEMPEST 2 works with pure convection. Hot air flows through the material without the chamber walls touching it. The result: intense flavour, especially at lower temperatures. The airflow screws from MAD Heaters allow fine tuning from airy-light to dense-strong.

The DynaVap M7 uses hybrid heating: the stainless steel cap transfers heat directly to the material (conduction), while hot air flows through it at the same time (convection). The advantage: more even extraction with less effort. You heat the cap, wait for the click and draw. The learning curve is shorter than with the TEMPEST 2.

Scientific context: A study by Hazekamp et al. (2006) at Leiden University Medical Centre showed that convection vaporizers can release over 90% of the active compounds without producing harmful combustion by-products. Both heating methods — pure convection and hybrid — are significantly safer than combustion (Source: J Pharm Sci, 95(6), 1308–1317).

In practice: the TEMPEST 2 rewards a willingness to experiment. Anyone who likes refining flame position, draw speed and airflow settings will be rewarded with first-class flavour. The M7 delivers reliably good results — heat, click, draw, done.

Is the TEMPEST 2 worth four times the price?

It depends on your priorities. The DynaVap M7 starts at 53 € and is therefore one of the most affordable high-quality vaporizers overall. For the TEMPEST 2, you pay from 182 € — around four times as much.

What do you get for the extra money? Handcrafted stainless steel quality from the UK, pure convection instead of hybrid, adjustable airflow screws and a stem design that can be connected to a water pipe immediately. In addition, the TEMPEST 2 reaches up to 290 — 220 on the M7.

Key fact: The Tempest 2 is the better flavor-focused upgrade. The DynaVap M7 is the cheaper and easier all-rounder for most buyers.

The M7, on the other hand, has a huge accessories ecosystem: titanium caps, wooden bodies (VonG), XL versions, induction heaters. DynaVap sells bodies, caps and stems individually — you can assemble your vaporizer modularly. The TEMPEST 2 has fewer accessories, but the device is complete straight from the factory.

Current Best Prices

✓ Best Price: 182 € @ VapeNorth ✓ Best Price: 53 € @ Herbalize Store CA

How do handling and the learning curve differ?

Winner for simplicity: DynaVap M7. The M7 uses an acoustic click system: you heat the cap with the jet lighter until an audible click signals the correct temperature. Then you draw. A second click tells you when you can reheat. Most people get the hang of it within 3–5 sessions.

The TEMPEST 2 has no such indicator. You control the temperature via flame position, distance and duration. Three adjustable airflow screws change the draw resistance and extraction. This gives you more control, but it also requires more practice. Anyone upgrading from a DynaVap typically needs 10–15 sessions to get the most out of the TEMPEST 2.

Portability: both fit in your trouser pocket. The M7 weighs 21 g, the TEMPEST 2 46 g. Not a huge difference, but the M7 is even more discreet with its pen format.

Water filtration and accessories

Both devices work with a WPA (Water Pipe Adapter). Thanks to its stem design, the TEMPEST 2 fits directly into most 14mm joints. You do not need a separate adapter. The M7 needs either a Fat Mouthpiece or a dedicated WPA — or you can use the VonG body, which is glass rig-compatible out of the box.

When it comes to accessories, DynaVap is the clear winner: DynaTec induction heaters (Apollo 2, Orion V2) as an alternative to a lighter, different bodies in wood and titanium, stash boxes, cap sets. MAD Heaters offers the TEMPEST 2 in many colours and with optional titanium parts, but the ecosystem is significantly smaller.

Price trend

Conclusion: Which butane vaporizer suits you?

Buy the Tempest 2 if: Flavor matters most, you want more control over airflow and technique, and you are happy to pay more for a premium butane experience.

Buy the DynaVap M7 if: You want the value pick: lower entry price, easier learning curve, faster everyday handling and more upgrade options later.

Short version: the DynaVap M7 is the Toyota — reliable, affordable, suitable for everyday use. The TEMPEST 2 is the handcrafted sports car — more expensive, more demanding, but with more depth for enthusiasts.

Price comparison

TEMPEST 2

from 182 €

22 shops

✓ Best Price: 182 € @ VapeNorth

Price comparison →

DynaVap M7

from 53 €

61 shops

✓ Best Price: 53 € @ Herbalize Store CA

Price comparison →

Prices are updated daily

Frequently asked questions

Is the TEMPEST 2 an upgrade from the DynaVap M7?

Yes, many users move from the DynaVap to the TEMPEST 2. The TEMPEST 2 offers pure convection instead of hybrid, adjustable airflow screws and a higher temperature range. The vapor quality is noticeably better, but it requires more practice.

Can the DynaVap M7 be used with an induction heater?

Yes. DynaVap offers the Apollo 2 and Orion V2 as induction heaters. This means you no longer need a lighter. There is currently no dedicated induction heater for the TEMPEST 2.

Which is better for microdosing?

Both are well suited. The DynaVap M7 has a smaller chamber (approx. 0.1 g) and is therefore ideal for individual draws. The TEMPEST 2 has a larger, adjustable bowl, but you can also fill it only minimally.

Do you need accessories for the TEMPEST 2?

No. The TEMPEST 2 comes completely ready to use: stem, bowl, mouthpiece. You only need a jet lighter. The DynaVap M7 is likewise ready to use immediately. Optional accessories (WPA, stash, titanium parts) are available for both.

Is the TEMPEST 2 an upgrade from the DynaVap M7?

Yes, many users move from the DynaVap to the TEMPEST 2. The TEMPEST 2 offers pure convection instead of hybrid, adjustable airflow screws and a temperature range up to 290 degrees Celsius. The vapor quality is noticeably better, but it requires more practice when heating.

Can the DynaVap M7 be used with an induction heater?

Yes. DynaVap offers its own induction heaters with the Apollo 2 and Orion V2. No lighter is required. There is currently no dedicated induction heater for the TEMPEST 2.

Which butane vaporizer is better for microdosing?

Both are well suited to microdosing. The DynaVap M7 has a smaller chamber of about 0.1 grams and is ideal for individual draws. The TEMPEST 2 has a larger, adjustable bowl, but you can also fill it only minimally.

Do you need accessories for the TEMPEST 2?

No. The TEMPEST 2 comes completely ready to use with stem, bowl and mouthpiece. You only need a butane jet flame lighter. Optional accessories such as Water Pipe Adapter or titanium parts are available separately.

Daily Use and Practicality

In everyday use, heat-up time shapes your routine more than any spec sheet suggests. The M7 reaches operating temperature in 7 seconds, while the TEMPEST 2 needs 15 seconds. That difference adds up over weeks of daily sessions. Quick morning sessions before work favor the faster device; relaxed evening sessions make the gap irrelevant.

Consider your typical usage pattern. If you vaporize 3-5 times daily, a few seconds per session compound into meaningful time savings. If you have one session per evening, both devices serve equally well. The M7 rewards impulsive, grab-and-go use. The TEMPEST 2 rewards users who plan their sessions.

Build Quality and Materials

The TEMPEST 2: Well-built device with solid materials.

The M7: Machined titanium and stainless steel built to last decades. DynaVap devices have no electronics, no batteries, and no parts that degrade over time. The precision-machined tip is the heart of the system. With basic care, a DynaVap can outlast any electronic vaporizer.

Water Pipe Compatibility

Both devices support water pipe use. Water filtration cools the vapor and makes higher temperatures more comfortable. WPA adapters (14mm and 18mm joints) are available for both the TEMPEST 2 and M7. Combining a vaporizer with glass elevates the experience significantly.

Cleaning and Maintenance

Regular cleaning directly affects vapor flavor and device longevity. Both the TEMPEST 2 and M7 benefit from weekly isopropyl alcohol soaks of removable parts. Screens and seals are consumable items that should be replaced every few months for optimal performance. A basic cleaning kit consisting of isopropyl alcohol (90 percent or higher), cotton swabs, and pipe cleaners covers most devices.

A clean device delivers noticeably better flavor than a neglected one. Most flavor complaints in online forums trace back to insufficient cleaning rather than device limitations. Residue buildup narrows the vapor path, increases draw resistance, and adds a stale taste. Budget 10 minutes per week for maintenance and both devices will perform at their best for years. Deep cleaning every 2-4 weeks prevents hard-to-remove buildup and keeps the airflow unrestricted.

Long-Term Value and Durability

A vaporizer is a long-term investment. Beyond the purchase price, consider replacement parts, cleaning supplies, and eventual battery degradation. Both offer 2-year warranties.

The resale market for vaporizers is active. Well-maintained devices from reputable brands retain 50-70 percent of their original value after a year. Both the TEMPEST 2 and M7 hold their value well due to brand reputation and build quality. Buying a quality device upfront typically costs less than cycling through cheaper alternatives.

Community support also factors into long-term value. Devices with large user bases have better troubleshooting resources, aftermarket accessories, and replacement part availability. Both brands covered here have established communities that make ownership easier over the years.